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Maslowich
3 years ago
13

Write as an algebraic expression. 1. the sum of m and 8​

Mathematics
1 answer:
alekssr [168]3 years ago
4 0

Answer: m+8 =

Step-by-step explanation:

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Enter the decimal equivalent of 5/4.
agasfer [191]

The decimal equivalent to 5/4 is 1.25.

8 0
3 years ago
How can you isolate the variable in x-3 = 7
anzhelika [568]

Answer:

x = 10

Step-by-step explanation:

To isolate the variable (x) you would first write out x - 3 = 7. Now to make x on its own we have to get rid of the -3 so to do that we would add the reciprocal of -3 (or the opposite) which is +3. x - 3 + 3 = 7 + 3 or x = 10.

3 0
3 years ago
Considerando las siguientes variables a = ancho y l = longitud, determina su valor, si se sabe que se cuenta con un rectángulo q
kogti [31]

Answer:

La longitud = 7 metros

La anchor = 10.5 metros

Step-by-step explanation:

La fórmula para el perímetro de un rectángulo es

P = 2L + 2W

L = longitud

A = ancho

P = 35 metros

se sabe que el doble de su ancho es igual a 3 veces su largo.

2A = 3L

Ancho = 3L / 2 = 1.5L

Sustituimos 1.5L por W

35 = 2 L + 2 (1.5 L)

35 = 2L + 3L

35 = 5 litros

L = 35/5

L = 7 metros

Por lo tanto, la longitud = 7 metros

Recuerda

A = 1.5 L

A = 1.5 × 7

A = 10.5 metros

La anchor = 10.5 metros

8 0
3 years ago
Please help how do i this?​
aksik [14]

The order of the numbers from the greatest to the least is

|-20| > |12.3| > |8| > |-6| > |-4| > |2 3/10|

<h3>Magnitude of numbers</h3>

From the question, we are to order the given numbers from the greatest to the least in magnitude

The given numbers are

|-20|, |-4|, |-6|, |8|, |2 3/10|, |12.3|

Since the modulo sign is included, the <u>negative signs</u> do not take effect.

Hence, the order of the numbers from the greatest to the least is

|-20| > |12.3| > |8| > |-6| > |-4| > |2 3/10|

Lear more on Magnitude of numbers here: brainly.com/question/11114137

#SPJ1

6 0
2 years ago
Find the work done in moving an object along a vector r=3i+2j-5k if the applied force is F=2i-j-k
Alex73 [517]
The work is equivalent to the dot product of the two vectors.

W=\mathbf F\cdot\mathbf r=\langle2,-1,-1\rangle\cdot\langle3,2,-5\rangle=6-2+5=9
8 0
3 years ago
Read 2 more answers
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